Industrias Dolz S.A. is a Spanish manufacturer specializing since 1934 in the production of water pumps for the automotive industry. The company started in Castellón as a water pump repair workshop and over the years developed into a major player in the aftermarket. Dolz focuses on manufacturing reliable and durable water pumps, emphasizing technical know-how and experience. In addition to water pumps, the range also includes timing kits and thermostats.

In 2022, Dolz sold a majority stake to the Canadian group Litens Automotive Group, a specialist in transmission technologies. This step strengthened Dolz’s position in the global market and opened new opportunities for innovation and growth. Dolz produces more than 5.5 million water pumps annually at its production sites in Spain (Castellón), Argentina (Buenos Aires), and China (Suzhou). The factories operate according to international quality standards such as ISO 9001 and IATF 16949.

Dolz serves customers in over 70 countries through an extensive distribution network. The company supplies parts to wholesalers, workshops, and garages in the aftermarket. Quality, innovation, and sustainability are key values, especially to meet the increasingly stringent demands of the automotive industry. Dolz continues to invest in product development and energy-efficient production processes to remain a reliable partner for engine cooling solutions worldwide.